@article{article72857a64, title = {Ages and typology of the brasiliano granitic magmatism close to the proterozoic-phanerozoic boundary, states of São Paulo and Paraná, SE Brazil}, author = {Vlach, Silvio Roberto Farias and Janasi, Valdecir de Assis and Ulbrich, H. and Rocha-Campos, A. C.}, year = {1996}, journal = {Anais da Academia Brasileira de Ciências} }